Results 211 to 220 of about 26,611 (260)

Classification of knowledge of fertility period among adolescent girls in East Africa from 2012 to 2022: Machine learning algorithm. [PDF]

open access: yesPLOS Digit Health
Birlie AA   +7 more
europepmc   +1 more source

Multimodal phenotypic classification of generalized anxiety and panic using structural MRI data and psychosocial factors: machine learning results from the German National Cohort (NAKO) study. [PDF]

open access: yesTransl Psychiatry
Gutzeit J   +32 more
europepmc   +1 more source

Completely resolved structural variants by optical genome mapping with adaptive sampling from CNV discovery. [PDF]

open access: yesNPJ Genom Med
Fu L   +36 more
europepmc   +1 more source

Operation of Grid-Connected DFIG Under Unbalanced Grid Voltage Condition

IEEE Transactions on Energy Conversion, 2009
Doubly fed induction generator (DFIG) still shares a large part in today's wind power market. It provides the benefits of variable speed operation cost-effectively, and can control its active and reactive power independently. Crowbar protection is often adopted to protect the rotor-side voltage source converter (VSC) from transient overcurrent during ...
Pavol Bauer
exaly   +4 more sources

Optimisation of Location and Size for Distributed Generation in Unbalanced Grids

2021 22nd IEEE International Conference on Industrial Technology (ICIT), 2021
This paper proposes a distributed generation installation procedure that can be applied to balanced and unbalanced distribution grids. This is achieved through metaheuristic optimisation and by modelling the grid using the three-phase grid model rather than the one-line diagram model.
Isla Ziyat   +2 more
openaire   +1 more source

Emulation of an Induction Machine for Unbalanced Grid Faults

IEEE Transactions on Industry Applications, 2021
A laboratory power level 5.0 hp induction machine emulation with grid interface for various asymmetric fault transients is implemented in this article. It is done in real time with power-hardware-in-loop (PHIL) technology. The PHIL emulation procedure permits the testing of complex control strategies of an ac microgrid while determining the machine ...
Gayatri Tanuku, Pragasen Pillay
openaire   +1 more source

Analysis and Control of Grid Tied Modular Multilevel Converter under Unbalanced PV Power Generation and Unbalanced Grid Conditions

2019 IEEE Industry Applications Society Annual Meeting, 2019
In this paper, Modular Multilevel Converter (MMC) is considered for integrating the giga-watt PV farms with the power grid. In the considered MMC configuration, the PV panels are directly connected across the sub modules of MMC. This MMC-configuration suffers from power imbalance between the arms, phases or both due to non-uniform illumination of the ...
Rahul Mishra 0003   +2 more
openaire   +1 more source

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